glsa-202309-05.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202309-05">
    <title>WebP: Multiple vulnerabilities</title>
    <synopsis>Multiple vulnerabilities have been discovered in WebP, the worst of which could result in remote code execution.</synopsis>
    <product type="ebuild">libwebp</product>
    <announced>2023-09-17</announced>
    <revised count="1">2023-09-17</revised>
    <bug>909369</bug>
    <bug>914010</bug>
    <access>remote</access>
    <affected>
        <package name="media-libs/libwebp" auto="yes" arch="*">
            <unaffected range="ge">1.3.1_p20230908</unaffected>
            <vulnerable range="lt">1.3.1_p20230908</vulnerable>
        </package>
    </affected>
    <background>
        <p>WebP is an image format employing both lossy and lossless compression.</p>
    </background>
    <description>
        <p>Multiple vulnerabilities have been discovered in WebP. Please review the CVE identifiers referenced below for details.</p>
    </description>
    <impact type="normal">
        <p>Please review the CVE identifiers referenced below for details.</p>
    </impact>
    <workaround>
        <p>There is no known workaround at this time.</p>
    </workaround>
    <resolution>
        <p>All WebP users should upgrade to the latest version:</p>
        
        <code>
          # emerge --sync
          # emerge --ask --oneshot --verbose ">=media-libs/libwebp-1.3.1_p20230908"
        </code>
    </resolution>
    <references>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-1999">CVE-2023-1999</uri>
        <uri link="https://nvd.nist.gov/vuln/detail/CVE-2023-4863">CVE-2023-4863</uri>
    </references>
    <metadata tag="requester" timestamp="2023-09-17T05:52:57.540704Z">sam</metadata>
    <metadata tag="submitter" timestamp="2023-09-17T05:52:57.543709Z">sam</metadata>
</glsa>